KUIPER-00038, 63750
Orbit data source: Space-Track
KUIPER-00038, 63750 is a payload satellite owned by Kuiper Systems (US) in LEO that was launched on Mon, 28 Apr 2025 UTC via an ATLAS V 551 launch vehicle from the Air Force Eastern Test Range (AFETR). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.
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63750 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
Kuiper Systems
Mission
Operational Commercial Communications
Bus & Motor
KUIPER, Unknown motor
Mass
~490 kg wet, ~490 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 3.4 m
Radar Cross Section
2.326 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 20 hours ago
TLE from 20 hours ago
0 KUIPER-00038
1 63750U 25088AC 26090.46984168 -.00011523 00000-0 -14843-2 0 9993
2 63750 51.9032 1.7824 0000584 80.7450 279.3579 14.79954952 50749Epoch: 2026-03-31T11:16Z
TLE epoch observation values (Epoch: 2026-03-31T11:16:34.321Z)
Latitude
0.00004°
Longitude
3.79285°
Altitude
630.147 km
Speed
7.545 km/s
True Right ascension
00h 07m 07s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
12:46:43
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
630.326 km
Perigee altitude
629.508 km
Semi-major axis
7,008.054 km
Eccentricity
0.00006
Inclination
51.9032°
RAAN
1.7824°
Arg. of periapsis
80.745°
True anomaly
279.3513°
Mean anomaly
279.3579°
Eccentric anomaly
279.3546°
Mean motion
3.69953 °/min
Orbital period
97.31 mins
BSTAR
-0.0014843
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Other satellites on launch #88 in the year 2025 (2025-04-28 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.KUIPER-00038 Visibility forecast
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Span | Click to sort rows by Start time (UTC) header in descending order | Start Az. | Max El. time (UTC) | Max El. Az. | Max El. | End time (UTC) | End Az. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-04-01 19:50:33.080Z | 196.347° SSW | 2026-04-01 19:54:33.080Z | 120.632° SE | 30.161° | 2026-04-01 19:57:33.080Z | 71.579° E |
| 7 mins | 2026-04-01 21:32:33.080Z | 265.826° W | 2026-04-01 21:35:33.080Z | 330.29° NNW | 34.452° | 2026-04-01 21:39:33.080Z | 41.433° NE |
| 4 mins | 2026-04-01 23:16:33.080Z | 327.362° NNW | 2026-04-01 23:17:33.080Z | 343.904° N | 18.15° | 2026-04-01 23:20:33.080Z | 30.538° NE |
| 5 mins | 2026-04-02 00:58:33.080Z | 336.734° NNW | 2026-04-02 01:00:33.080Z | 9.455° NNE | 19.814° | 2026-04-02 01:03:33.080Z | 56.696° ENE |
| 7 mins | 2026-04-02 02:39:33.080Z | 317.315° NNW | 2026-04-02 02:42:33.080Z | 8.117° NNE | 39.174° | 2026-04-02 02:46:33.080Z | 109.622° ESE |
| 6 mins | 2026-04-02 04:21:33.080Z | 274.995° WNW | 2026-04-02 04:24:33.080Z | 221.738° SW | 22.915° | 2026-04-02 04:27:33.080Z | 177.357° S |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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